<?php 
$db_config = array(
    "hostname"=>"localhost",
    "username"=>"root",
    "password"=>"",
    "database"=>"silence",
    "charset"=>"utf8",
    "pconnect"=>1,
    "log"=>1,
    "logfilepath"=>"./",
);

//    $db_config["hostname"] = "localhost"; //服务器地址
//    $db_config["username"] = "root"; //数据库用户名
//    $db_config["password"] = ""; //数据库密码
//    $db_config["database"] = "test"; //数据库名称
//    $db_config["charset"] = "utf8";//数据库编码
//    $db_config["pconnect"] = 1;//开启持久连接
//    $db_config["log"] = 1;//开启日志
//    $db_config["logfilepath"] = './';//开启日志
